| 摘要 |
<p>In the disclosed thinner or smaller speaker device, the outer part (21A) of a vibrator (21) is rigid and protrudes outside a voice coil (25). The outer part (21A) of the vibrator (21) is disposed radially near or outside a second magnetic pole (32). An edge (22), which is disposed above the second magnetic pole (32), is provided with: a first curved part (23) which is convex in the direction in which sound is emitted; and a concave second curved part (24) which connects to the first curved part (23). The first curved part (23) is disposed near the second magnetic pole (32), the second curved part (24) is disposed to the outside of the first curved part (23), and the inner edge of the first curved part (23) is joined to the vibrator (21).</p> |
